Using this tree diagram, compute the probability of system failure. Follow each branch to find all possible favorable outcomes for success, and then use that value to find the probability of system failure.

Nati randomly selected 10 girls and 10 boys from her 7th grade class and recorded their heights in inches. The results are shown. Girls: 61, 58, 63, 57, 58, 59, 62, 60, 64, 56 Boys: 58, 55, 63, 60, 58, 65, 60, 57, 63, 62 A.

Two concentric spheres have radii of 5" and 6". find the volume of the space between them. (4/3) cubic inches (91/3) cubic inches (364/3) cubic inches

Start at 2, create a pattern that adds 3 to each number. stop when you have 5 num.

What is the meaning of an unknown factor and quotient

Joey has $5.75 made up of dimes and quarters. If Joey has 38 coins, how many of each coin does he have?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.